MC14013B
SWITCHING CHARACTERISTICS (Note 5) (CL = 50 pF, TA = 25_C)
Characteristic
Symbol
VDD
Output Rise and Fall Time
tTLH, tTHL = (1.5 ns/pF) CL + 25 ns
tTLH, tTHL = (0.75 ns/pF) CL + 12.5 ns
tTLH, tTHL = (0.55 ns/pF) CL + 9.5 ns
tTLH,
tTHL
5.0
10
15
Propagation Delay Time
Clock to Q, Q
tPLH, tPHL = (1.7 ns/pF) CL + 90 ns
tPLH, tPHL = (0.66 ns/pF) CL + 42 ns
tPLH, tPHL = (0.5 ns/pF) CL + 25 ns
tPLH
tPHL
5.0
10
15
Min
Typ (Note 6)
Max
−
100
200
−
50
100
−
40
80
−
175
350
−
75
150
−
50
100
Set to Q, Q
tPLH, tPHL = (1.7 ns/pF) CL + 90 ns
tPLH, tPHL = (0.66 ns/pF) CL + 42 ns
tPLH, tPHL = (0.5 ns/pF) CL + 25 ns
5.0
−
10
−
15
−
175
350
75
150
50
100
Reset to Q, Q
tPLH, tPHL = (1.7 ns/pF) CL + 265 ns
tPLH, tPHL = (0.66 ns/pF) CL + 67 ns
tPLH, tPHL = (0.5 ns/pF) CL + 50 ns
Setup Times (Note 7)
5.0
−
10
−
15
−
225
450
100
200
75
150
tsu
5.0
40
20
−
10
20
10
−
15
15
7.5
−
Hold Times (Note 7)
th
5.0
40
20
−
10
20
10
−
15
15
7.5
−
Clock Pulse Width
tWL, tWH
5.0
250
125
−
10
100
50
−
15
70
35
−
Clock Pulse Frequency
fcl
5.0
−
10
−
15
−
4.0
2.0
10
5.0
14
7.0
Clock Pulse Rise and Fall Time
tTLH
5.0
−
tTHL
10
−
15
−
−
15
−
5.0
−
4.0
Set and Reset Pulse Width
tWL, tWH
5.0
250
125
−
10
100
50
−
15
70
35
−
Removal Times
Set
trem
5
80
0
−
10
45
5
−
15
35
5
−
Reset
5
50
–35
−
10
30
–10
−
15
25
–5
−
5. The formulas given are for the typical characteristics only at 25_C.
6. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
7. Data must be valid for 250 ns with a 5 V supply, 100 ns with 10 V, and 70 ns with 15 V.
LOGIC DIAGRAM (1/2 of Device Shown)
S
C
C
Q
D
C
C
Q
C
C
C
C
C
C
C
R
http://onsemi.com
4
Unit
ns
ns
ns
ns
ns
MHz
ms
ns
ns